| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $9.57 | 4.385% | $9.9896 | $9.99 | $10.00 | $10.00 |
| Purchase #2 | $63.87 | 4.417% | $66.6911 | $66.69 | $66.70 | $66.70 |
| Purchase #3 | $225.67 | 3.156% | $232.7921 | $232.79 | $232.80 | $232.80 |
| Purchase #4 | $12.81 | 11.124% | $14.235 | $14.24 | $14.25 | $14.20 |
| Purchase #5 | $48.46 | 11.641% | $54.1012 | $54.10 | $54.10 | $54.10 |
| Purchase #6 | $151.32 | 12.808% | $170.7011 | $170.70 | $170.70 | $170.70 |
| Purchase #7 | $195.95 | 6.160% | $208.0205 | $208.02 | $208.00 | $208.00 |
| 7 purchase totals = | $707.65 | $756.5306 | $756.53 | $756.55 | $756.50 | |